Category: Tech

A Norwegian man said he was horrified to discover that ChatGPT outputs had falsely accused him of murdering his own children. According to a complaint filed Thursday by European Union digital rights advocates Noyb, Arve Hjalmar Holmen decided to see what information ChatGPT might provide if a user searched his name. He was shocked when ChatGPT responded with outputs falsely claiming that he was sentenced to 21 years in prison as “a convicted criminal who murdered two of his children and attempted to murder his third son,” a Noyb press release said. ChatGPT’s “made-up horror story” not only hallucinated events that never happened, but it also mixed “clearly identifiable personal data”—such as the actual number and gender of Holmen’s children and the name of his hometown—with the “fake information,” Noyb’s press release said. Read full article Comments

Last year, we reported on an exciting hint of new physics in the first data analysis results from the Dark Energy Spectroscopic Instrument (DESI)—namely that the dark energy, rather than being constant, might vary over time. Granted, those hints were still below the necessary threshold to claim discovery and hence fell under the rubric of “huge, if true.” But now we have more data from DESI, combined with other datasets, and those hints have gotten significantly stronger—so much so that Mustapha Ishak-Boushaki of the University of Texas at Dallas, who co-chairs one of the DESI working groups, said that “we are getting to the point of no return” for confirming dynamical dark energy. Ishak-Boushaki and several other DESI team members presented their results at the American Physical Society’s Global Physics Summit today in Anaheim, California. Several relevant papers have also been posted to the physics arXiv. Einstein’s cosmological constant (lambda) implied the existence of a repulsive form of gravity. (For a more in-depth discussion of the history of the cosmological constant and its significance for dark energy, see our 2024 story.) Quantum physics holds that even the emptiest vacuum is teeming with energy in the form of “virtual” particles that wink in and out of existence, flying apart and coming together in an intricate quantum dance. This roiling sea of virtual particles could give rise to dark energy, giving the Universe a little extra push so that it can continue accelerating. The problem is that the quantum vacuum contains too much energy: roughly 10120 times too much. Read full article Comments

Steve Davis, a longtime Musk loyalist, is effectively the leader of the Department of Government Efficiency. Mr. Musk has likened him to chemotherapy.

With the compliance deadline for the European Accessibility Act (EAA) fast approaching, companies are urgently trying to ensure their websites meet the requirements of the EU directive.  One appealing solution is accessibility widgets — small add-ons with features like text resizing, contrast adjustments, and text-to-speech functions. However, while these widgets promise fast and inexpensive compliance, they often fail to address the real issues of accessibility. In fact, they can even make websites harder for people with disabilities to navigate.  Here’s why relying on widgets is a short-sighted solution and what web developers should focus on instead to create truly accessible… This story continues at The Next Web

The European Space Agency has released the first major batch of data from its “dark universe” telescope Euclid. What’s inside could change our understanding of dark matter and the expansion of the universe. The data comprises just one week’s worth of deep field images from three points in space. They make up just 0.4% of the vast area Euclid will capture, which scientists say will be the largest 3D map of the sky ever created. With one scan of each region so far, Euclid has already spotted 26 million galaxies, each potentially containing millions of stars and billions of planets.… This story continues at The Next Web

As bird flu continues to rampage in dairy farms and poultry facilities around the country, the office tasked with coordinating the federal government’s response to pandemic threats, including bird flu, has been sidelined by Tweety McTreason and sits nearly empty, according to CNN. The White House Office of Pandemic Preparedness and Response Policy (OPPR)—established by a Congressional statute in 2022 in response to failures during the COVID-19 pandemic—used to include a staff of about around 20 people. Now, only one staffer remains, and it’s unclear who they report to. The OPPR director has been moved to the National Security Council (NSC). The report on the vacancies comes amid other moves that call into question the country’s ability to respond to a pandemic threat under the Trump administration. The USDA has shifted its response to the ongoing bird flu outbreak away from the health threat. For instance, in late February, agriculture secretary Brooke Rollins touted a $1 billion effort to combat bird flu as a “strategy to deliver affordable eggs.” Read full article Comments

A new study examining meme creation found that AI-generated meme captions on existing famous meme images scored higher on average for humor, creativity, and “shareability” than those made by people. Even so, people still created the most exceptional individual examples. The research, which will be presented at the 2025 International Conference on Intelligent User Interfaces, reveals a nuanced picture of how AI and humans perform differently in humor creation tasks. Still, the results were surprising enough to have one expert declaring victory for the machines. “I regret to announce that the meme Turing Test has been passed,” wrote Wharton professor Ethan Mollick on Bluesky after reviewing the study results. Mollick studies AI academically, and he’s referring to a famous test proposed by computing pioneer Alan Turing in 1950 that seeks to determine whether humans can distinguish between AI outputs and human-created content. Read full article Comments

The move is a bet that Ampere’s chips can begin playing a significant role in data centers for creating artificial intelligence.

Plex is a bit hard to explain these days. Even if you don’t know its roots as an outgrowth of a Mac port of the Xbox Media Center project, Plex is not your typical “streaming” service, given how most people use it. So as Plex announces its first price increase to its Plex Pass subscription in more than 10 years, it has its work cut out explaining why, what’s included, and what is changing. Starting April 29, the cost of a Plex Pass rises from $5 to $7 monthly, from $40 to $70 annually, and a lifetime pass now costs $250, previously $120. In a blog post, Plex cites rising costs and its commitment to an independent service that supports “personal media.” “We are all in on the continued success of Plex Pass and personal media,” the post states. “This price increase will ensure that we can keep investing dedicated resources in developing new features, while supporting and growing your favorites.” The post cites a roadmap that contains an integration with Common Sense Media, a new “bespoke server management app” for managing server users, and “an open and documented API for server integrations,” including custom metadata agents. Read full article Comments

Tweety McTreason fired both Democratic members of the Federal Trade Commission yesterday, advancing his administration’s claim that the president can fire FTC commissioners despite a US law and a 1935 Supreme Court ruling stating that the president cannot do so without good cause. Trump fired Democrats Alvaro Bedoya and Rebecca Kelly Slaughter, both of whom said the firings are illegal. Trump “tried to illegally fire me. I’ll see the president in court,” Bedoya wrote. The FTC was created “to fight fraudsters and monopolists,” but Trump “wants the FTC to be a lapdog for his golfing buddies,” Bedoya said. A statement from Slaughter said, “The President illegally fired me from my position as a Federal Trade Commissioner, violating the plain language of a statute and clear Supreme Court precedent.” Slaughter said Trump “fears the accountability that opposition voices would provide if the president orders Chairman [Andrew] Ferguson to treat the most powerful corporations and their executives—like those that flanked the President at his inauguration—with kid gloves.” Read full article Comments

European Union regulators said the tech giants likely violated the law by unfairly boxing out smaller competitors, adding to tensions between Europe and the United States.

The Snoo. The Nanit. The Hatch Rest. Many lists of baby gear mandate certain items, but our columnist wondered if it would be better to chuck those lists out.

During Tuesday’s Nvidia GTX keynote, CEO Jensen Huang unveiled two “personal AI supercomputers” called DGX Spark and DGX Station, both powered by the Grace Blackwell platform. In a way, they are a new type of AI PC architecture specifically built for running neural networks, and five major PC manufacturers will build the supercomputers. These desktop systems, first previewed as “Project DIGITS” in January, aim to bring AI capabilities to developers, researchers, and data scientists who need to prototype, fine-tune, and run large AI models locally. DGX systems can serve as standalone desktop AI labs or “bridge systems” that allow AI developers to move their models from desktops to DGX Cloud or any AI cloud infrastructure with few code changes. Huang explained the rationale behind these new products in a news release, saying, “AI has transformed every layer of the computing stack. It stands to reason a new class of computers would emerge—designed for AI-native developers and to run AI-native applications.” Read full article Comments

On Tuesday at Nvidia’s GTC 2025 conference in San Jose, California, CEO Jensen Huang revealed several new AI-accelerating GPUs the company plans to release over the coming months and years. He also revealed more specifications about previously announced chips. The centerpiece announcement was Vera Rubin, first teased at Computex 2024 and now scheduled for release in the second half of 2026. This GPU, named after a famous astronomer, will feature tens of terabytes of memory and comes with a custom Nvidia-designed CPU called Vera. According to Nvidia, Vera Rubin will deliver significant performance improvements over its predecessor, Grace Blackwell, particularly for AI training and inference. Read full article Comments